I think that's our messaging strategy overall, in fact. We're really trying to make it very easy for users to not have to think quite so much about which database we're using on the backend, and more about ClearDB as a product, because that's really what matters in this case.
Obviously with a startup, questions like these are going to be asked, and it makes perfect sense to ask them. We're still working out how best to convey trustworthiness in the eyes of more knowledgeable customers such as yourself. If you have any suggestions in that regard, we would love to hear them - in fact, if you would like to take this offline, feel free to email me any and all feedback that you may have to cash@cleardb.com :-)